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Slot: samp_md

In non deviated well, measured depth is equal to the true vertical depth, TVD (TVD=TVDSS plus the reference or datum it refers to). In deviated wells, the MD is the length of trajectory of the borehole measured from the same reference or datum. Common datums used are ground level (GL), drilling rig floor (DF), rotary table (RT), kelly bushing (KB) and mean sea level (MSL). If "other" is specified, please propose entry in "additional info" field

URI: MIXS:0000413

Properties

Examples

Value
1534 meter;MSL

Identifier and Mapping Information

Annotations

property value
Expected_value measurement value;enumeration

Schema Source

  • from schema: https://w3id.org/mixs-6-2-rc/mixs_6_2_rc

LinkML Source

name: samp_md
annotations:
  Expected_value:
    tag: Expected_value
    value: measurement value;enumeration
  Preferred_unit:
    tag: Preferred_unit
    value: meter
description: In non deviated well, measured depth is equal to the true vertical depth,
  TVD (TVD=TVDSS plus the reference or datum it refers to). In deviated wells, the
  MD is the length of trajectory of the borehole measured from the same reference
  or datum. Common datums used are ground level (GL), drilling rig floor (DF), rotary
  table (RT), kelly bushing (KB) and mean sea level (MSL). If "other" is specified,
  please propose entry in "additional info" field
title: sample measured depth
examples:
- value: 1534 meter;MSL
from_schema: https://w3id.org/mixs-6-2-rc/mixs_6_2_rc
string_serialization: '{float} {unit};[GL|DF|RT|KB|MSL|other]'
slot_uri: MIXS:0000413
multivalued: false
alias: samp_md
domain_of:
- HydrocarbonResourcesCores
range: string
required: false
recommended: false